Final answer:
The nurse should include information about monitoring for signs of serotonin syndrome when teaching a client with depressive disorder about fluoxetine.
Step-by-step explanation:
The nurse should include the information about monitoring for signs of serotonin syndrome when teaching a client with depressive disorder about fluoxetine. Serotonin syndrome is a potentially life-threatening condition that can occur when there is an excessive amount of serotonin in the brain. It can cause symptoms such as agitation, confusion, rapid heart rate, high blood pressure, dilated pupils, tremors, and muscle rigidity. The nurse should educate the client about the signs and symptoms of serotonin syndrome and instruct them to seek immediate medical attention if they experience any of these symptoms.